Segue link com 150 Bg's:
http://alsdownsfree.blogspot.pt/2011/11/pack-150-backgrounds-youtube.html
Outro pack com varios bg's legais:
http://www.baixetudophotoshop.com/2011/04/ultra-backgrounds-pack.html#.UQ8Zax19Ius
http://forum.muaway.net/index.php?/topic/174838-noticia-sobre-itens-edicao-rara-limitada-e-reliquia/
Segundo a noticia era pra ter saido ontem ,vamos esperar